81 lines
2.1 KiB
JavaScript
81 lines
2.1 KiB
JavaScript
(function($){
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var password = 'Gosh, WordPress is grand.',
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$input = $('#pass'),
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shouldAnimate = true,
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timesForAnimation = [280, 300, 305, 310, 315, 325, 330, 345, 360, 370, 380, 400, 450, 500, 600],
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resultsCache = {},
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indicatorString = $('#pass-strength-result').text();
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function updateResult(){
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var strength;
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if ( typeof( resultsCache[ $input.val() ]) === 'undefined') {
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strength = wp.passwordStrength.meter($input.val(), [], $input.val());
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resultsCache[ $input.val() ] = strength;
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} else {
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strength = resultsCache[ $input.val() ];
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}
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$('#pass-strength-result').removeClass('short bad good strong');
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switch ( strength ) {
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case 2:
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$('#pass-strength-result').addClass('bad').html( pwsL10n['bad'] );
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break;
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case 3:
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$('#pass-strength-result').addClass('good').html( pwsL10n['good'] );
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break;
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case 4:
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$('#pass-strength-result').addClass('strong').html( pwsL10n['strong'] );
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break;
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default:
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$('#pass-strength-result').addClass('short').html( pwsL10n['short'] );
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}
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}
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function resetMeter(){
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$input.val('');
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$('#pass-strength-result').text(indicatorString);
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$('#pass-strength-result').removeClass('short bad good strong');
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}
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function animate(){
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if (shouldAnimate === false)
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return;
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if ($input.val().length < password.length){
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$input.val( password.substr(0, $input.val().length + 1) );
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updateResult();
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// Look like real typing by changing the speed new letters are added each time
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setTimeout( animate, ( timesForAnimation[ Math.floor( Math.random() * timesForAnimation.length ) ] ) );
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} else {
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resetMeter();
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// When we reset, let's wait a bit longer than normal to start again
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setTimeout(animate, 700);
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}
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}
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function begin(){
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// we async load zxcvbn, so we need to make sure it's loaded before starting
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if (typeof(zxcvbn) !== 'undefined')
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animate();
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else
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setTimeout(begin,800);
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}
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// Turn off the animation on focus
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$input.on('focus', function(){
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shouldAnimate = false;
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resetMeter();
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});
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// Act like a normal password strength meter
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$input.on('keyup', function(){
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updateResult();
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});
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// Start the animation
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begin();
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})(jQuery);
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